Sec Form 3 Filing - Goldberg Chen @ CoreWeave, Inc. - 2025-03-27

FORM 3 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Goldberg Chen 2. Issuer Name and Ticker or Trading Symbol CoreWeave, Inc. [ CRWV] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) SVP of Engineering (Last) (First) (Middle) C/O COREWEAVE, INC., 290 WEST MT. PLEASANT AVENUE, SUITE 4100 3. Date of Earliest Transaction (MM/DD/YY) 03/27/2025 (Street) LIVINGSTON, NJ07039 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Restricted Stock Units ( 3 ) ( 1 ) ( 2 ) Class A Common Stock 600,000 D Restricted Stock Units ( 3 ) ( 4 ) ( 2 ) Class A Common Stock 139,120 D Restricted Stock Units ( 3 ) ( 5 ) ( 2 ) Class A Common Stock 120 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Goldberg Chen C/O COREWEAVE, INC. 290 WEST MT. PLEASANT AVENUE, SUITE 4100 LIVINGSTON, NJ07039 SVP of Engineering Signatures /s/ Kristen McVeety, as Attorney-in-Fact 03/27/2025 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The award was granted subject to a performance-based vesting condition which was satisfied in connection with the Issuer's initial public offering, as well as a service-based vesting schedule. The award vests as to 1/4 of the total award on August 5, 2025, and vests as to 1/16 of the total award thereafter on the fifth calendar day of November, February, May, and August, subject to the reporting person's continued service to the Issuer on each vesting date. ( 2 )These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date. ( 3 )Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. ( 4 )The award was granted subject to a performance-based vesting condition which was satisfied in connection with the Issuer's initial public offering, as well as a service-based vesting schedule. The award shall vest as to 1/4 of the total award on February 20, 2026, and thereafter shall vest as to 1/16 of the total award on the 20th calendar day of May, August, November, and February, subject to the reporting person's continued service to the Issuer on each vesting date. ( 5 )The award was granted subject to a performance-based vesting condition which was satisfied in connection with the Issuer's initial public offering, as well as a service-based vesting schedule. The award shall vest as to 1/4 of the total award on March 31, 2026, and thereafter shall vest as to 1/16 of the total award on the last calendar day of June, September, December, and March, subject to the reporting person's continued service to the Issuer on each vesting date.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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